198144472

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 405064800

約数和(自身を除く): 206920328

約数列:

[1, 2, 4, 8, 29, 37, 41, 58, 74, 82, 116, 148, 164, 232, 296, 328, 563, 1073, 1126, 1189, 1517, 2146, 2252, 2378, 3034, 4292, 4504, 4756, 6068, 8584, 9512, 12136, 16327, 20831, 23083, 32654, 41662, 43993, 46166, 65308, 83324, 87986, 92332, 130616, 166648, 175972, 184664, 351944, 604099, 669407, 854071, 1208198, 1338814, 1708142, 2416396, 2677628, 3416284, 4832792, 5355256, 6832568, 24768059, 49536118, 99072236, 198144472]

約数ペア:

[(1, 198144472), (2, 99072236), (4, 49536118), (8, 24768059), (29, 6832568), (37, 5355256), (41, 4832792), (58, 3416284), (74, 2677628), (82, 2416396), (116, 1708142), (148, 1338814), (164, 1208198), (232, 854071), (296, 669407), (328, 604099), (563, 351944), (1073, 184664), (1126, 175972), (1189, 166648), (1517, 130616), (2146, 92332), (2252, 87986), (2378, 83324), (3034, 65308), (4292, 46166), (4504, 43993), (4756, 41662), (6068, 32654), (8584, 23083), (9512, 20831), (12136, 16327)]